I have a had my mustangs for about a year and a half now in a 30gal cube with wet dry filter sump and protein skimmer and it has worked great. I can’t say if two pair would be ok or not. But I can say that keeping seahorses is nothing like keeping a reef. I have had a reef for ten years now and have had to unlearn what I have learned. … Slow water movement , colder water , what seems like overfeeding to a reef even. Start with the mustangs they are great mine have had babys all ready. good luck
michael
Ocean Rider, Inc. is an Organic Hawaiian-Based Seahorse Aqua-Farm & Aquarium that Follows Strict Good Farming Practices in Raising Seahorses and Other Aquatic Life.
